Umkhakha 11
Amanethiwekhi oketshezi
Ingcindezi, ukugeleza namapayipi ayisa amanzi lapho adingeka khona
Amanethiwekhi oketshezi ahambisa amanzi nolunye uketshezi ngamapayipi, amaphampu, amavalvu namathange. Onjiniyela bawaklama ukuze wonke umpompi, insimu noma umshini uthole ukugeleza okwanele ngengcindezi efanele.
Ufanele bani
Izingane ezithanda ukwakha ngamapayipi nemipompi, nabafundi abanentshisekelo kwezolimo, emakhaya nasekuphakelweni kwamanzi.
Lokho ozokufunda
- Ukuthi ingcindezi iyini, nokuthi kungani amanzi egeleza esuka engcindezini ephezulu eya engcindezini ephansi
- Indlela ubude bepayipi, ububanzi balo namajika alo akuvimbela ngayo ukugeleza
- Indlela amathange, amaphampu namavalvu agcina ngayo amanzi, awasunduze futhi awalawule
- Indlela yokuhlela ukuphakelwa kwamanzi okulula kwabasebenzisi abaningana
Izibonelo zezivivinyo
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Phakamisa ithange lamanzi, bese ubona ukuthi ingcindezi emipompini engezansi ishintsha kanjani.
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Qhathanisa ukugeleza epayipini elincane nasepayipini elibanzi.
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Vula futhi uvale amavalvu ukuze wabele izingadi ezimbili amanzi.
Izinto ongazakha
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Ukuphakelwa kwamanzi kwesikole esincane
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Uhlelo lokunisela ingadi lapho amanzi egeleza ngamandla adonsela phansi
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Ithange eliyeka ukugcwaliswa uma seligcwele
Lezi zibonelo zikhombisa uhlobo lomsebenzi kulo mkhakha. Izifundo ezizoshicilelwa zingahluka.
Lokho ukulingisa okukwenza kube lula
- Ukugeleza kubalwa kumanethiwekhi amapayipi ngemithetho eyenziwe lula, hhayi ngokulingisa okuphelele kokunyakaza koketshezi (CFD).
- Amanzi athathwa njengaphelele: ukuvuza, amabhamuza omoya nokuguga kwamapayipi angempela kushiywa ngaphandle.
Konke ukulingisa kwenza okwangempela kube lula. Ukwazi ukuthi kwenza kanjani lokho kuyingxenye yokufunda ubunjiniyela.
Ukuxhumana nezifundo zasesikoleni
Ifiziksi (ingcindezi), izibalo (amazinga nokukala), ijografi (ukuphakelwa kwamanzi), ezolimo
Ukuxhumana neminye imikhakha
Amanethiwekhi oketshezi axhumene nemekhanikhi (ingcindezi namafosi), namasistimu okulawula (ukugcina izinga lamanzi) kanye nokuzenzakalela (amaphampu avulwayo futhi acishwe).
Kuhle ukwazi
Imibhoshongo yamanzi imi phezulu ukuze amandla adonsela phansi odwa adale ingcindezi esunduza amanzi emapayipini edolobha.